| Position | Faculty/Department/ Centre/Institution | From | To |
| Dean (IIITT) | Indian Institute of Information Technology, Tiruchirappalli -620015 | 22-04-2016 | 04-07-2018 |
| Dean (R &C) | National Institute of Technology Tiruchirappalli -620015 | 18-09-2015 | 21-04-2016 |
| HoD, CSE Dept. | National Institute of Technology Tiruchirappalli -620015 | 14-03-2013 | 17-09-2015 |
| Convener, Computer Centre Working Committee (CCWC) | National Institute of Technology Tiruchirappalli -620015 | Jan. 2006 | June 2009 |
| Wardenship | Regional Engineering College, Tiruchirappalli -620015 | 1998 | 2000 |
Former Director IIIT Una (HP) and Former Professor (HAG), CSE, NIT Tiruchirappalli